Seiko Cal. 6340 - 551

The Seiko 6340-551 represents an important milestone in Seiko's 1995 lineup. Powered by the 6340 caliber with 31j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-a0ee7857b6f8]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1995

Related Models

• Seiko 6288-970
• Seiko 3889-258
• Seiko 6237-858
• Seiko 3819-836
• Seiko 7054-605
• Seiko 6693-848
• Seiko 3899-443
• Seiko 3818-281
• Seiko 6327-306
• Seiko 5234-635
• Seiko 6314-956
• Seiko 6692-294